Analysis showed that 27% of British African-Caribbean men have a Y chromosome (passed directly from father to son) that traces back to Europe, not Africa.

BBC: Black Britons find their African roots

That distribution suggests that some of the first men to bear the haplogroup in their Y-chromosomes were residents of Doggerland, a real-life Atlantis that was swallowed up by rising seas in the millennia following the Ice Age.

FORBES: Portrait of an Irish Genotype

As National Gen-Y columnist Sharalyn Hartwell outlines on Examiner.com, millennial men are consistently more likely to want to get married, have children, settle down, and stay in with their significant others than millennial women.

FORBES: Single People - It's Not Them, It's You

The activities at Cwrt-y-Gollen army camp started with a group attempt at singing, before the men were set tasks including a wood-chopping race and a swamp command exercise using heavy sacks of coal.

BBC: The men had to carry coal sacks during one task