Hamilton 's McLaren team - mate Jenson Button also honoured the memory of the two - time Indianapolis 500 winner .
Jenson Button used to race with Wheldon in Formula Ford back in 1998 .
Hamilton 's McLaren team - mate Jenson Button , who used to race with Wheldon in Formula Ford back in 1998 , also honoured the memory of the two - time Indianapolis 500 winner .