Marcus Mah Yung Jian (born 2 April 1995) is a Malaysian footballer who plays as a midfielder for Malaysia A1 Semi-Pro League club BR Damansara [1] A student of SMK BUD 4, Marcus began his youth career in 2011 with the Selangor Chinese football team for the Malaysian Chinese Football Association (MCFA) League.
He were then invited to participate with Penang Chinese Recreation Club (CRC) Football Academy after being described as a highly talented player, he has managed to secure a private sponsorship for his trip.
[3] He was handed a professional contract to play for KL MOF FC in the Malaysia FAM League in 2017, then transferred to the football team of the DBKL SC onwards.
[4] He made his debut on 25 February 2018 in a 0–1 loss against Selangor United, coming on as an 75th-minute substitute.
[6] After making three appearances for The Phoenix, Marcus put pen to paper to a contract with Penang for the upcoming 2020 Malaysia Premier League.