Son of Robin Williams pays tribute on what would have been actor’s 70th birthday

The star of films including Mrs Doubtfire and Good Will Hunting died in 2014 aged 63

The son of Robin Williams has paid tribute to the beloved actor and comedian on what would have been his 70th birthday (Yui Mok/PA)

The son of Robin Williams has paid tribute to the beloved actor and comedian on what would have been his 70th birthday.

Williams, star of films including Mrs Doubtfire and Good Will Hunting, took his own life in 2014 aged 63.