Man critical after Sydney building fall

Three people have been hospitalised after a man fell from a building in Sydney's CBD.

A man has fallen from a high-rise building and crashed into two pedestrians in Sydney's CBD.

The man, aged in his 20s, was taken to Royal Prince Alfred Hospital in a critical condition following the accident on Saturday afternoon.

Police say the injured pedestrians were taken to St Vincen'ts Hospital as a precaution.