Johann Chua

Johann Chua, known as Bad Koi, is a Filipino professional pool player from Manila, born and raised in Bacolod, who began playing pool at the age of nine and played professionally from nineteen. His father nicknamed him Bubwit, or little mouse, because he was too small to be seen behind the table. He won the 2023 World Cup of Pool alongside James Aranas, is a two-time All Japan Championship winner and a two-time Reyes Cup champion. He reached the quarter-finals of the 2014 WPA World Nine-ball Championship for the first time and of the 2015 WPA World Ten-ball Championship, where David Alcaide beat him 11-9, and won the All Japan Championship in November 2015.