Complete the following sentence: In March 2016 Grube paired up with Luke Patience in the 470 class. Patience had already qualified for the 2016 Olympics alongside Elliot Willis but was forced to find a new partner and requalify after Willis was diagnosed with bowel cancer and had to withdraw to undergo treatment.<unk> Patience had already qualified for the 2016 Olympics alongside Elliot Willis but was forced to find a new partner and requalify after Willis was diagnosed with bowel cancer and had to withdraw to undergo treatment. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
470 men in Rio.