Hello All, Hyderabad they used to called Karan Singh darling boy of Hyderabad. He was champion jockey at Hyderabad so many times , mostly Karan used to rides horses for Champion Trainer M.B. Mangalorkar. 

@HR Pai

I forgot to add. Md Khan is presently emjoying the twilight years of his life in Australia, where his son is employed (not in racing).

@HR Pai

For your king information Md. Khan has quit training horses and also collected his retirement dues. So the question of him being an active trainer does not arise.

Mr.Karan singh gave up his trainers license long ago,whereas Mr.Md khan gave up his license recently....wise decision by both of these gentlemen

Md. Khan is training in Bangalore while Mr Karan Singh probably retired.