who is andrew tsang

Did a Name Google but fear Tsang may be like Smith in Chinese or something.Like there's 20 year old actors and some kind of entries in a Contact Board as well as a Web Site Coming Soon.
But it's Andy who's doing the Gobble up in Substantial Holdings not this AIM Listed Red Herring whatever.
I like "colourful" characters on the Register.Gives some depth to a Scenario of Could Bees like MDX.
I bought a small parcel.Seems MDX has momentum but this seems to be tied to Mr Tsang taking a position so Who is he and What's his game?

cheers.