The mystery has now been solved : They 're half - brothers .
Many people wondered why retired French tennis star Yannick Noah was on stage with five time Tour winner Bernard Hinault for the route presentation of the 2012 Tour de France .
The mystery has now been solved : people 're people     .
Many people wondered why retired French tennis star Yannick Noah was on stage with five time Tour winner Bernard Hinault for the route presentation of the 2012 Tour de France .