Iskandar Zulkarnain Zainuddin

Iskandar Zulkarnain bin Zainuddin (born 24 May 1991) is a Malaysian badminton player and coach. He represented Malaysia as the third singles in the 2018 Thomas Cup and helped Malaysia qualify for the quarter finals.

Iskandar was appointed as part of the Irish badminton coaching staff in 2021. Iskandar had gone back to Malaysia after the appointment, but returned to coach in Ireland later in 2022.

Summer Universiade
Men's singles

World Junior Championships
Boys' singles

Asian Junior Championships
Boys' singles

BWF Grand Prix
The BWF Grand Prix has two levels, the BWF Grand Prix and Grand Prix Gold. It is a series of badminton tournaments sanctioned by the Badminton World Federation (BWF) since 2007.

Men's singles
 * BWF Grand Prix Gold tournament
 * BWF Grand Prix tournament

BWF International Challenge/Series
Men's singles

Men's doubles
 * BWF International Challenge tournament
 * BWF International Series tournament