Jackie Chan breaks silence on 'old' appearance for 70th birthday: 'We don't know how lucky we are to be able to grow old'

Jackie Chan marked his 70th birthday by sharing several throwback photos of himself and reflecting on ageing. Photos: Shanghai Pictures, X

Hong Kong action star Jackie Chan has broken his silence on his older appearance while celebrating his 70th birthday over the weekend.

The Rush Hour star sparked health concerns about a month ago when photos of him with grey hair and grey facial hair went viral on social media.