Two men have been jailed for killing a "caring" man in what Greater Manchester Police called "one of the most extreme dangerous driving cases officers have encountered". Sylvester Abayomi, 50, died after a collision on Kingsway, Manchester, in March this year, caused by Uways Hussain, 20, and Usmon Mahmood, 23. The court heard the two ‘highly dangerous’ men filmed themselves speeding at up to 139mph in a 30 zone. Driver Hussain and passenger Mahmood filmed themselves consistently travelling at