United Kingdom, March 17 -- Tiger Woods and Vanessa Trump are said to be taking their relationship slowly.

A source close to the pair has told People the relationship between the golfer, 49, and US President Donald Trump's former daughter-in-law, 47, is "very casual" -adding the pair have bonded over their children's shared passion for golf.

Vanessa's daughter, Kai, 17, and Tiger's son, Charlie, 16, are both rising stars in the sport, and the insider said: "Their kids are going places in golf and both very disciplined about the sport. They have that in common."

Vanessa, who has kids Kai and son Donald III, 16, with ex-husband Donald Trump Jr., has long been drawn to high-profile figures, according to a second source.

They added to Peo...