see more

ROTTERDAM, ROTTERDAM - OCTOBER 11: Catherine, Duchess of Cambridge attends a 'bike-building' class at Bouwkeet workshop project for teenagers on October 11, 2016 in Rotterdam, Netherlands (Photo by Chris Jackson - Pool/Getty Images)

ROTTERDAM, ROTTERDAM - OCTOBER 11:  Catherine, Duchess of Cambridge attends a 'bike-building' class at Bouwkeet workshop project for teenagers on October 11, 2016 in Rotterdam, Netherlands  (Photo by Chris Jackson - Pool/Getty Images)