After announcing his resignation, Paul Jewell issued a statement, thanking Whelan, the players and the fans for all their help and backing.
"I have made this decision with a heavy heart, but I feel it is time for me to have a break from football.
"I have given everything I have as a person to bringing success here over the past six years and it is not an easy thing to walk away from somewhere and something which has been such a part of your life for so long.
"The intensity of football at the highest level, although completely addictive,
is also very draining, and I feel I would be kidding the chairman, my players and the supporters if I was to carry on without being able to put in the energy and dedication I know is required to be successful at this level.
"I would like to thank Dave Whelan for all his help and support over the years, I could not have asked to work with a better Chairman. Our relationship has been a key factor in the success we've shared. He has never once put me under pressure, has always backed me to the hilt and I feel he is now as much a friend as he was a boss.
"I would also like to thank all the players who have been at the club under my tenure, who have given their all on the field and have been rewarded with the success their efforts have deserved."
"I'd like to thank Wigan Athletic supporters who have loyally turned up to cheer on the team week in week out, and to all the staff at the club for the way they have believed in me and supported me."
Finally, Paul Jewell reserved special praise for his assistant Chris Hutchings, who will officially be named as Jewells successor tomorrow morning.
"Finally, I reserve a big thank you to my assistant Chris Hutchings who has been as loyal and hard working a colleague as anyone could wish for.
Wigan Athletic is a fantastic club that I am convinced can go on to establish themselves in the Barclays Premiership for years to come, and my decision does not change any of that because all the foundations are in place."