Manchester United legend David Beckham admitted he has achieved a long-term goal as his Inter Miami side won the MLS Cup for the first time. A Lionel Messi-inspired Miami earned a hard-fought 3-1 win over Vancouver Whitecaps on Saturday at Chase Stadium to secure their biggest ever trophy. As the dust began to settle on their achievement, co-owner Beckham revelled in the club's triumph.Miami had an ideal start to their final game of the season when Edier Ocampo scored an own goal in the eighth minute but the Canadian outfit grew into the game and got their reward on the hour mark through Ali Ahmed's scuffed shot. Rodrigo de Paul tucked in Messi's cross 11 minutes later before the Argentine great set up Tadeo Allende deep into stoppage time to seal the victory. The match was also the last that Jordi Alba and Sergio Busquets will play for the club, prompting Beckham - who could not contain his excitement - to pay tribute to the two retiring veterans.After the win, former Real Madrid player Beckham wrote that he was "so proud" of everyone who helped the club achieve this goal and also thanked the former Barcelona stars for securing them a perfect send-off.He wrote on Instagram: "WOW… MLS Cup Champions 2025. Ever since I won this trophy as a player, I’ve always wanted to win it as an owner. I am so proud of everybody at this incredible club… the players, the staff, the fans… thank you for your unwavering commitment and support as we realise this dream together. The perfect way to say goodbye to this stadium, and to send off Sergio and Jordi the way they deserve… VAMOS @intermiamicf #FreedomToDream."Beckham won the Champions League with United and a host of domestic trophies under Sir Alex Ferguson. He played for Madrid, AC Milan, PSG and more, but Miami's victory this weekend was a crowning achievement for the 50-year-old."It has to be one of the greatest moments in my career to have won it as a player and now to have won it as an owner," former LA Galaxy player Beckham told The Athletic. "I don’t think that’s been done before, so that’s a nice thing to do first."One of the things was obviously me going to L.A., but then the next one was me owning the team and my promise to America and to the MLS was to bring the best player, and we brought the best player and now we’ve had success tonight. Tonight is just one of those nights that I’ll never forget."Messi left Paris Saint-Germain for Miami in the summer of 2023, and after delivering them their first-ever trophy with their Leagues Cup success that year, the 38-year-old has secured them the MLS Cup, too. The Argentina international was thrilled at their cup success, saying this was an effort long in the making."Three years ago, I decided to come to MLS, and today we are MLS champions," he said. "We reached the semifinals of the [CONCACAF] Champions Cup. Last year, we went out early in the league and were eliminated in the first round. This year, winning the MLS was one of our main objectives. The team made a huge effort - it was a very long year, with many matches - and we were up to the task all season. This is the moment I had been waiting for, and that we, as a team, were waiting for. It’s very beautiful for all of us. They deserved it."Earlier this year, left-back Alba, 36, and midfielder Busquets, 37, announced they would retire at the end of 2025. And after this joyous swansong, Messi lauded his old team-mates. He added: "Given what they’ve been - as players, both were among the greatest in history, each in his position, with the careers they had and the titles they won - it’s wonderful that they can retire with this MLS title. I don’t think they’re fully aware yet of what they’re experiencing, of what it means to retire. Today, something very beautiful ends for them, something to which they dedicated their whole lives. Now a new life begins for them. I wish them the very best, because they are two friends I care for deeply. I’m happy they can leave with this title."