Bike racer, 21, ‘dies on his dad’s birthday’ in 11-rider pileup which killed two

New Zealand’s Shane Richardson (left) and Britain’s Owen Jenner (right) died in the horrific crashTwo motorcycle racers have died after an 11-bike pileup at a British Supersport Championship event at Oulton Park.British star Owen Jenner, 21, and New Zealand’s Shane Richardson, 29, were both fatally injured when a crash shortly after the start of the race caused a chain reaction of collisions.It’s thought Owen had been celebrating his dad’s birthday on the day of th