Leroy Kaestner

Leroy "Bamm Bamm" Kaestner (born September 28, 1988) is a Dutch welterweight kickboxer fighting out of house of Champions. He is the K-1 World MAX 2009 Europe Tournament champion currently competing in K-1 MAX.

Career and biography
Kaestner idolized Peter Aerts and began training in kickboxing at the age of 10. After five years of fighting at smaller Dutch events, Leroy Kaestner made his K-1 debut at the K-1 World MAX 2009 Europe Tournament in Utrecht, Netherlands on March 1, 2009, becoming the surprise winner of the competition, beating Marco Pique in the final by unanimous decision. As a result of his victory Kaestner would qualify for the K-1 World MAX 2009 Final 16, losing by decision to eventual runner up Andy Souwer. Kaestner's performance against Souwer would lead to him being invited to the K-1 World MAX 2009 Final 8 as a reservist, although he would lose his bout to local fighter Yasuhiro Kido.

Since that tournament Leroy has continued his progress claiming a notable win over K-1 MAX finalist Gago Drago at It's Showtime 2010 Amsterdam. Despite this recent run of good form Kaestner was not re-invited back to the K-1 Max final in 2010. At the end of 2010, Kaestner won his second major title by defeating Cagri Ermis to win the W.F.C.A. European title -72.5 kg.

Titles

 * 2010 WFCA European Welterweight ( – 72.5 kg) champion
 * 2009 WFCA Muay Thai European Junior Middleweight (-69.85) champion
 * 2009 K-1 World MAX Europe Tournament champion
 * 2014 World champion middleweight k-1.. win 90.000 dollar

Kickboxing record
! style=background:white colspan=9 |Wins WFCA European Welterweight ( – 72.5 kg) title. ! style=background:white colspan=9 |Wins WFCA Muay Thai Junior Middleweight European (-69.85) title. ! style=background:white colspan=9 |Fails to qualify for K-1 World MAX 2009 Final 8 but will later be invited to the event for a Reserve Fight. ! style=background:white colspan=9 |Wins K-1 World MAX 2009 Europe Tournament and qualifies for K-1 World MAX 2009 Final 16.
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 * 2011-03-27 || Win ||align=left|🇸🇷 Marvin Sansaar || Battle in the Bhoele, Sporthal de Boeler || Eerbeek, Netherlands || KO || 1 || || 33-6-2
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 * 2011-03-06 || Win ||align=left|🇲🇦 Ramzi Tamaditi || It's Showtime Sporthallen Zuid || Amsterdam, Netherlands || Decision (Split) || 3 || 3:00 || 32-6-2
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 * 2010-12-04 || Loss ||align=left|🇦🇲 Armen Petrosyan || Janus Fight Night 2010 || Padova, Italy || Decision (Unanimous) || 3 || 3:00 || 31-6-2
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 * 2010-11-24 || Win ||align=left|🇩🇪 Cagri Ermis || Thailand vs Challenger series "Thailand vs Germany" || Ulm, Germany || Decision (Unanimous) || 5 || 3:00 || 31-5-2
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 * 2010-11-24 || Win ||align=left|🇩🇪 Cagri Ermis || Thailand vs Challenger series "Thailand vs Germany" || Ulm, Germany || Decision (Unanimous) || 5 || 3:00 || 31-5-2
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 * 2010-10-09 || Win ||align=left| Hakim Ait Hma || Ring Rage Part 5 || Assen, Netherlands || Decision || 3 || 3:00 || 30-5-1
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 * 2010-05-29 || Win ||align=left|🇦🇲 Gago Drago || It's Showtime 2010 Amsterdam || Amsterdam, Netherlands || Decision (4-1) || 3 || 3:00 || 29-5-2
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 * 2010-03-21 || Win ||align=left|🇳🇱 Menno Dijkstra || K-1 World MAX 2010 West Europe, Super Fight || Utrecht, Netherlands || Decision (Unanimous) || 3 || 3:00 || 28-5-2
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 * 2010-01-30 || Loss ||align=left| Nieky Holzken || Beast of the East || Zutphen, Netherlands || Decision (Unanimous) || 3 || 3:00 || 27-5-2
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 * 2009-11-08 || Draw ||align=left|🇲🇦 Faldir Chahbari || Heroes Fight Event || Apeldoorn, Netherlands || Decision Draw || 3 || 3:00 || 27-4-2
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 * 2009-09-27 || Win ||align=left|🇸🇳 Otmar Diagne || Knock Out Combat 6 || Eindhoven, Netherlands || Decision (Unanimous) || 3 || 3:00 || 27-4-1
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 * 2009-11-08 || Draw ||align=left|🇲🇦 Faldir Chahbari || Heroes Fight Event || Apeldoorn, Netherlands || Decision Draw || 3 || 3:00 || 27-4-2
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 * 2009-09-27 || Win ||align=left|🇸🇳 Otmar Diagne || Knock Out Combat 6 || Eindhoven, Netherlands || Decision (Unanimous) || 3 || 3:00 || 27-4-1
 * 2009-09-27 || Win ||align=left|🇸🇳 Otmar Diagne || Knock Out Combat 6 || Eindhoven, Netherlands || Decision (Unanimous) || 3 || 3:00 || 27-4-1
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 * 2009-08-08 || Win||align=left|🇸🇷 Andy Ristie || Slamm!! Soema Na Basi IV || Paramaribo, Suriname ||Decision (unanimous) || 3 || 3:00 || 26-4-1
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 * 2009-07-13 || Loss ||align=left|🇯🇵 Yasuhiro Kido || K-1 World MAX 2009 Final 8, Reserve Fight || Tokyo, Japan || Decision (Unanimous) || 3 || 3:00 || 25-4-1
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 * 2009-04-21 || Loss ||align=left|🇳🇱 Andy Souwer || K-1 World MAX 2009 Final 16 || Fukuoka, Japan || Decision (Unanimous) || 3 || 3:00 || 25-3-1
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 * 2009-04-21 || Loss ||align=left|🇳🇱 Andy Souwer || K-1 World MAX 2009 Final 16 || Fukuoka, Japan || Decision (Unanimous) || 3 || 3:00 || 25-3-1
 * 2009-04-21 || Loss ||align=left|🇳🇱 Andy Souwer || K-1 World MAX 2009 Final 16 || Fukuoka, Japan || Decision (Unanimous) || 3 || 3:00 || 25-3-1
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 * 2009-03-01 || Win ||align=left|🇸🇷 Marco Pique || K-1 World MAX 2009 Europe, Final || Utrecht, Netherlands || Decision (Unanimous) || 3 || 3:00 || 25-2-1
 * 2009-03-01 || Win ||align=left|🇸🇷 Marco Pique || K-1 World MAX 2009 Europe, Final || Utrecht, Netherlands || Decision (Unanimous) || 3 || 3:00 || 25-2-1
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 * 2009-03-01 || Win ||align=left|🇲🇦 Mohammed Rahhoui || K-1 World MAX 2009 Europe, Semi Finals || Utrecht, Netherlands || Decision (Unanimous) || 3 || 3:00 || 24-2-1
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 * 2009-03-01 || Win ||align=left|🇹🇷 Ali Gunyar || K-1 World MAX 2009 Europe, Quarter Finals || Utrecht, Netherlands || Decision (Unanimous) || 3 || 3:00 || 23-2-1
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 * 2008-11-23 || Loss ||align=left|🇲🇦 Mohammed el Atmani || Victory or Hell Gala || Netherlands || Decision (Unanimous) || 5 || 3:00 || 22-2-1
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 * 2008-09-21 || Win ||align=left| Marvin Sansaar || SLAMM Events presents "Back to the Old School" || Amsterdam, Netherlands || Decision (Unanimous) || 5 || 3:00 || 22-1-1
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 * 2008-05-25 || Loss ||align=left|🇦🇲 Marat Grigorian || Muay Thai Gala || Hoofddorp, Netherlands || TKO (Doctor stoppage) || ||  || 21-1-1
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 * 2008-02-23 || Win ||align=left|🇲🇦 Ilias Ghazouat || Gala in Nieuwegein || Nieuwegein, Netherlands || Decision (Unanimous) || 5 || 2:00 || 21-0-1
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 * 2008-02-17 || Draw ||align=left|🇳🇱 Robin van Roosmalen || K-1 MAX Netherlands 2008, Opening Fight || Utrecht, Netherlands || Decision Draw || 3 || 3:00 || 21-0-1
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 * 2007-10-21 || Win ||align=left|🇲🇦 Hammadi el Mahdaoui || TT Beverwijk Gala || Beverwijk, Netherlands || Decision || 4 || 2:00 || 20-0
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 * 2007-09-01 || Win ||align=left| Sergio Menig || Kumiteé Everybody Gym || Hilversum, Netherlands || KO || 2 || || 19-0
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 * 2007-06-16 || Win ||align=left|🇷🇺 Omayev Shamil || Fight Night Purmerend || Purmerend, Netherlands || TKO || 4 || || 18-0
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 * 2007-05-12 || Win ||align=left|🇹🇷 Şamil Ünal || Kumiteé Everybody Gym || Hilversum, Netherlands || Decision (Unanimous) || 5 || 2:00 || 17-0
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 * 2007-04-15 || Win ||align=left|🇲🇦 Nourdin Kassrioui || Champions of the Future || Hoofddorp, Netherlands || Decision (Unanimous) || 5 || 3:00 || 16-0
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 * 2007-03-03 || Win ||align=left|🇩🇪 Sahand Dorff || Fight Night Amsterdam, Zonnehuis || Amsterdam, Netherlands || TKO (Corner stoppage) || || || 15-0
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 * 2007-02-03 || Win ||align=left|🇲🇦 Farid Riffi || Battle of Flevoland || Netherlands || Decision (Unanimous) || 5 || 2:00 || 14-0
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 * 2006-10-29 || Win ||align=left|🇲🇦 Bilal Siali|| Champions of the Future || Hoofddorp, Netherlands || TKO (Ref stop./gave up) || 3 || || 13-0
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 * 2006-10-01 || Win ||align=left|🇸🇷 Murthel Groenhart || SLAMM "Nederland vs Thailand II" || Almere, Netherlands || Decision (Unanimous) || 5 || 2:00 || 12-0
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 * 2006-05-06 || Win ||align=left|🇲🇦 Ilias Zbairi || WFCA Muay Thai Gala Katwijk || Katwijk, Netherlands || Decision (Unanimous) || 3 || 2:00 || 11-0
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 * 2006-02-12 || Win ||align=left| Dams Morach || Gala in Zilvermeeuwen || Amsterdam, Netherlands || Decision || 3 || 2:00 || 10-0
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 * 2006-01-28 || Win ||align=left| Nick Beljaards || Fight Club, Wellness Profi Center || Purmerend, Netherlands || Decision (Unanimous) || 3 || 2:00 || 9-0
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 * 2005-12-10 || Win ||align=left|🇲🇦 Bilal Fiomar || Muay Thai gala Katwijk || Katwijk, Netherlands || Decision (Unanimous) || 3 || 2:00 || 8-0
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 * 2005-11-26 || Win ||align=left|🇸🇷 Fernando Groenhart || Muay Thai gala Hoogwoud || Hoogwoud, Netherlands || Decision (Unanimous) || 3 || 2:00 || 7-0
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 * 2005-10-01 || Win ||align=left|🇮🇪 Anthony Kane || Fightsport gala "Avondje Oost" || Hilversum, Netherlands || Decision (Unanimous) || 3 || 2:00 || 6-0
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 * 2005-09-18 || Win ||align=left|🇹🇭 Tanit Im On || Gala in Zilvermeeuwen || Zaandam, Netherlands || Decision || 3 || 2:00 || 5-0
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 * 2005-05-21 || Win ||align=left|🇲🇦 Mohamed el Bouddounti || Muay Thai gala Purmerend || Purmerend, Netherlands || KO || 2 || || 4-0
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 * 2005-04-24 || Win ||align=left| Evert Wolff || Nederland vs Russia, Jaap Edenhal || Amsterdam, Netherlands || TKO || 1 || || 3-0
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 * 2005-02-12 || Win ||align=left| Youssef Srour || Gala in Badhoevedorp || Badhoevedorp, Netherlands || TKO (Referee stoppage) || 2 || 1:01 || 2-0
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 * 2004-09-18 || Win ||align=left|🇹🇷 Kurt Gökhan || Gala in Zilvermeeuwen || Amsterdam, Netherlands || TKO || 1 || || 1-0
 * colspan=9 | Legend:
 * 2004-09-18 || Win ||align=left|🇹🇷 Kurt Gökhan || Gala in Zilvermeeuwen || Amsterdam, Netherlands || TKO || 1 || || 1-0
 * colspan=9 | Legend:
 * colspan=9 | Legend: