How Did Wong Ka-Kui Die?

Wong Ka Kui, also known by his Japanese stage name Koma Wong, was a Hong Kong musician, singer and songwriter, best known as the leader and a co-founder of the rock band Beyond, where he was the lead vocalist, the rhythm guitarist and the primary songwriter. His younger brother Wong Ka Keung was also the band's bass guitarist. Wong Ka Kui wrote over 100 songs in his short life and was considered one of the iconic figures of Cantonese and Mandarin rock music.