Salomon Kalou has sought extra support to help nail down a regular start at Chelsea.
Kalou's older brother, Bonaventure Kalou, the former defender, has hung up the boots and confirmed he intends moving to London to help Salomon.
"I will continue in a role as player coach. My brother Salomon has asked me," said Bonaventure.
"I now look after him and wish to cooperate with British agents."
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