Sakhir, March 29 -- : After winning the Formula 1 2021 season opener at Bahrain, Mercedes's Lewis Hamilton said that he loves challenges and how great is it for him to be back on the circuit.

"I love the challenge. I love this sport. What a way to start the season, today is a reminder that through harnessing and channeling our collective power, we can accomplish great things. It's great to be back," tweeted Hamilton.

Hamilton had won the Formula 1 2020 season and in the process, he also broke Ferrari's Michael Schumacher's record of recording most wins in Formula One. Carrying from his form, the Mercedes driver scripted win in the first race of the 2021 season as well.

Before the 2021 season opener at Bahrain Grand Prix, Hamilton once ag...