Richard Ma (@rtmtd_hk) 's Twitter Profile
Richard Ma

@rtmtd_hk

Angel investor l 200+ startups over 7 years

CEO @Quantstamp

$zBTC $SOL $BTC

ID: 1439486629

linkhttps://www.linkedin.com/in/rtmtd/ calendar_today18-05-2013 21:14:15

910 Tweet

566 Followers

1,1K Following