Edgar Cheung Ka Long SBS (Chinese: 張家朗; Jyutping: zoeng1 gaa1 long5; born 10 June 1997) is a Hong Kong left-handed foil fencer, two-time Olympic champion and two-time individual Asian champion, having won the gold medal at the 2020[1] and 2024 Summer Olympics.

In the final he faced the reigning Olympic champion Daniele Garozzo; after trailing 1–4 he fought back to win by a score of 15–11.

In the 2024 Paris Olympics, Cheung successfully defended his men's foil gold medal, defeating Italian Filippo Macchi 15–14 in the final bout.

Fencing schools in Hong Kong witnessed a surge in calls from parents wanting their kids to take up lessons, as the sport received a huge boost in popularity.

[42] As a playful response to the online exchange, Pizza Hut branches in Hong Kong and Macao announced free pineapple toppings on their pizzas from 6 pm on July 30 until July 31, joining in the lighthearted jabs at Italian netizens resentful of Cheung's Olympic win.