Japanese Fly-Half suspended for growing a 'Mo'

Ryohei Yamanaka took the wrong tonic

One Test wonder and IRB RWC 2011 hopeful has been sent home for testing positive for taking a banned substance. There has been a cloud around why he initially was sent home but the silence has been broken.
The Culprit is...wait for it....'Hair Tonic'. Yes, that's what has been blamed for the unnamed banned substance that was picked up in a random dope test.
If you thought that was all, I have news for you. It was not a hair tonic for that big bushy mop he sports it is actually a tonic to help him grow a 'tach. First Fail is admitting that, second Fail is quite simply....YOU  ARE NOT ALLOWED TO GROW YOUR MO UNTIL NOV 1!!
In all seriousness, if this story is the case I hope he gets through his B sample test safely and gets onto the park to sport the MO of the World Cup later this year...