Former tennis superstar Boris Becker says "blood brothers" saved his life in prison amid death threats

Former tennis superstar Boris Becker said he relied on "blood brothers" to protect him in a British prison and said his life was threatened twice in his first interview since being released.

The 55-year-old German was deported to Germany after being released last week having served eight months of a two and a half years sentence for flouting insolvency rules by hiding £2.5 million ($3.1 million) of assets and loans to avoid paying debts.

He had been declared bankrupt in June 2017, owing creditors £50 million over an unpaid loan of more than £3 million on his estate on the Spanish island of Majorca.