Ander Herrera has praised Louis van Gaal, Jose Mourinho and Ole Gunnar Solskjaer for the impact they had on him during his time at Manchester United.
Herrera, 33, spent five years at Old Trafford and worked under three different managers, with Van Gaal the one that brought him to the club in 2014. Herrera made the big-money move to United from Athletic Bilbao and became an instant hit at the Red Devils due to his tenacity, hard work and quality on the ball.
He scored eight times in 31 appearances during his first season at the Red Devils - the most prolific campaign of his career - and continued to improve under Van Gaal. The Dutchman left United at the end of the following season after the Red Devils lifted the FA Cup, with Herrera at the heart of their success.