We are Pierre, Lisa and Tiller, sailing a performance Outremer 5X catamaran . After sailing around the world fifteen years ago, we returned to careers we loved, but the yearning to liveaboard again kept getting stronger. Sailing across oceans is part of who we are: Pierre is a former Olympic sailor, entrepreneur, Star-trekky, and engineering wiz who keeps BioTrek in top shape. Lisa is a neuroscientist with a love of biology and our natural world. Tiller is our labradoodle who grew up on board and has sailed over 20,000 miles since being a puppy. Together we are BioTrek and we set out to discover ocean landscapes, explore our biological world, meet new people, and appreciate diverse cultures along the way.