Amphibious, super-strong customs agent.
Martin Hapwood was and is an undercover agent for HM Customs, working in London. During a sting operation intended to bring in a snakehead gang they realised he had betrayed them and tried to drown him, while trapped underwater his powers awakened and he was able to escape and round up the gang. The snakeheads believe him dead and bear a grudge against “Borderman”, as he dubbed his newly powered identity. He now lives a deceptive three-way lie where he is undercover on two levels from a number of different people.