Popular comedian, Cosmas Yatich, was killed by a speeding lorry while trying the M7Challenge.
Yatich, who is 23, was run over by the speeding lorry which had lost breaks. His body was collected in pieces as friends looked in despair.
A saloon car was also seriously damaged and two occupants sustained serious head injuries.
The incident happens three days after comedian Eric Omondi was nearly killed in UK while trying the challenge. Eric is currently nursing serious injuries.