From the Canberra Times :

Manu and the Mob: why I had to escape
GLENN JACKSON
2/10/2008 1:09:34 AM

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But he is far from the only talented member of his family. His other brothers still play rugby union - one of them, Filipe Manu, at one of the highest levels, recently signing with Super 14 side the Western Force. His younger brother, Siole, is trying to secure an R'n'B/hip hop record deal, having already released a couple of songs. ...

Full article here Manu and the Mob: why I had to escape - National News - National - Sport - The Canberra Times