The real reason Andy Lee retired (Eubank Jnr related) Source included.

[SugarRayCurtain]

Chris Eubank Jnr and Andy Lee trained with Adam Booth, specifically when Eubank was preparing for Gary O Sullivan.
Turns out Eubank Jnr and Andy Lee sparred every Wednesday and Friday and Eubank used to absolutely batter Lee around the ring like a rag doll.

It got so bad that Adam Booth felt sorry for Andy Lee and was forced to leave Eubank in fear for Andy Lee's safety.
Such physcological trauma and physical punishment made Lee temporarily retire, and thats why we havent seen him in a long time.

Source

http://cdn.itv.com/uploads/editor/medium_yvLcoWle5_hDqHK1-zpW4nX01G4jIOV6yBPeTkplbw8.jpg

[W1LL]

I can believe Chris Eubank, Jr. battered another man around the ring.

[Clegg]

Andy Lee retired? When?

[boliodogs]

It's clear you love Eubank to go to this much trouble to build him up. It helps explain your obsessive hate for GGG because your beloved Eubank was afraid to fight him.

[*TonyMontana*]

Andy Lee retired? When?

He didn't
He has been sparring with Saunders at booth's gym
He is going to be at the ggg-jacobs fight
Wants the winner

[bluepete]

Eubank is now so afraid of himself, he pulled out of three world title shots to fight a novice for an unknown belt.

[iamboxing]

source checks out

[alexguiness]

This is probably the most ridiculous story I have heard this week on NSB.

Eubanks is happier beating up Andy Lee in a gym spar instead of rematching BJS or fighting GGG / Jacobs?

Cool story bro...