Romelu Lukaku is apparently one of the biggest flops that has ever been in the English Premier League.

The Belgian dude had every opportunity to adapt to the system of the Premier League football, but he failed on different occasions.
Lukaku started his career from Chelsea FC academy before he was loaned out to Westbrom Albion. During his days with Westbrom Albion, he put on a master clam performance, which made Chelsea manager (Jose Mourinho) to rejuvenate interest in him. Romelu Lukaku has seventeen goals with Westbrom Albion before returning to Chelsea after spending a year at the Hawthoms. Lukaku then rejected Chelsea in the summer of 2012 after his loan spell at West Brom Albion had come to an end. He joyfully returned to London and started a new chapter with the blues, but his performances was not up to expectations of the then Chelsea manager, the person of Jose Mourinho.
Romelu Lukaku inability started when Chelsea played against Bayern in the UEFA Super Cup in 2013 at the Eden Arena, Prague. Chelsea and Bayern Munich both scored two goals each, that is 2-2 during the 90 minutes of play, and 0-0 in the extra 30 minutes (extra time), in which they had to go on penalty shootout.......Read more http://www.sekannisport.com/2022/08/big-signings-in-premier-league-that.html