Bryant tragedy looms over Super Bowl launch night

The death of NBA icon Kobe Bryant loomed over the build-up to the Super Bowl here Monday as Kansas City Chiefs players paid tribute to the Los Angeles Lakers legend.

One day after Bryant, his 13-year-old daughter and seven others were killed in a helicopter crash outside Los Angeles, the build-up to Sunday's Super Bowl in Miami cranked into gear. Both the Chiefs and San Francisco 49ers teams were due to be presented before thousands of journalists and fans in the now circus-like "opening night" event that formally kicks off Super Bowl week.

But the festivities at Marlins Park began on a somber note, with a moment's silence observed as a giant screen displayed a photo of Bryant.

Chants of "Kobe! Kobe!" rang out towards the end of the brief pause before numerous members of the Chiefs roster shared their memories of the five-time NBA champion.

Chiefs quarterback Patrick Mahomes said although he had never met Bryant, he continued to be inspired by his famously ferocious competitive spirit.

"I wasn't lucky enough to meet Kobe but the impact he made in my life was huge," the 24-year-old told reporters.

"The work ethic, that intensity that he had to be great every single day.

"Even to this day, I still watch videos on YouTube the day before games, just listening to him talk, how he puts everything into perspective being great on and off the court."

Chiefs tight end Travis Kelce, who had met Bryant, described the fallen NBA star as an "unbelievable person."

"You can't say enough about who he was and his impact," Kelce said. "I just feel bad for the Bryant family, everybody involved. My heart's with you and everyone here in America."

Chiefs safety Tyrann Mathieu admitted he was still struggling to comprehend news of Bryant's death.