Elon Musk posed for a rare photo with his 4-year ... holds his dad's hand as he strikes a silly pose — pulling his nose up while holding the golf ball up to his eye. "Lil X is being such a ...

holds his dad's hand as he strikes a silly pose — pulling his nose up while holding the golf ball up to his eye. "Lil X is being such a troll ," Musk tweeted in response to the picture. Elon ...