Former France captain Michel Platini has been elected as Uefa's new president, ahead of rival Lennart Johansson after a vote in Dusseldorf.
Johansson, 77, has held the post for the last 16 years.
Platini has pledged to limit the number of Champions League places to three, from the current quota of four.
He said "This is just the beginning of an adventure. I'm happy to be able to represent European football. I'm very moved and very happy."
Platini immediately invited Johansson to become an honorary president of Uefa.
The 51-year-old former France star said: "This is a great victory but I have huge admiration for Lennart and I would ask for Lennart Johansson to become an honorary president of Uefa."
Johansson was given a standing ovation by the delegates at the invitation of Platini.
The Swede was openly against Platini's proposed changes to the Champions League.
Johansson said: "I don't want to be impolite to a colleague on the executive committee. I've already asked him why he wants to introduce changes to this success story?
"The Champions League is covered by numerous television stations around the world and there are a lot of sports that are trying to copy it."
He added: "The future is his but he has to learn and gain in experience."
Johansson, 77, has held the post for the last 16 years.
Platini has pledged to limit the number of Champions League places to three, from the current quota of four.
He said "This is just the beginning of an adventure. I'm happy to be able to represent European football. I'm very moved and very happy."
Platini immediately invited Johansson to become an honorary president of Uefa.
The 51-year-old former France star said: "This is a great victory but I have huge admiration for Lennart and I would ask for Lennart Johansson to become an honorary president of Uefa."
Johansson was given a standing ovation by the delegates at the invitation of Platini.
The Swede was openly against Platini's proposed changes to the Champions League.
Johansson said: "I don't want to be impolite to a colleague on the executive committee. I've already asked him why he wants to introduce changes to this success story?
"The Champions League is covered by numerous television stations around the world and there are a lot of sports that are trying to copy it."
He added: "The future is his but he has to learn and gain in experience."