Ewan reveals heavy heart as he got on his bike
Ewan McGregor set off on his motorbike trek around the world without saying a proper goodbye to his wife and kids - because he didn't want them to feature in the accompanying documentary.
The Scottish actor and actor pal Charley Boorman spent over three months travelling through Europe, Russia, Kazakhstan, Mongolia and North America earlier this year - and McGregor admits the send-off in April was tough.
