Massive Macif

Next Monday sees the start of the Transat Bakerley single handed yacht race between Plymouth UK and New York across the North Atlantic. There are 20 entrants and "Macif" ,sponsored by a french insurance company of the same name, is clearly the biggest at 100 feet long (30 metres) and probably the favourite to win.I just can't understand how one person can handle something this big with all its complexities. The extra shows 3 of the entrants moored on the outside of the marina.