As television cameras rolled, Nelson jumped to his feet and with the official’s hands still in the air, he slapped him an iconic high-five before running off toward the BYU bench.

Source: https://www.deseret.com/2023/10/12/23912785/riley-nelsons-hilarious-high-five-vs-tcu-was-actually-no-laughing-matter

However, Gregg did say Sid, who he adorably calls 'Squid', is making progress, including being able to give his proud dad a high-five.

Source: https://www.examinerlive.co.uk/news/tv/bbc-masterchefs-gregg-wallace-unrecognisable-27200203

Vestre said he gave Jaxon a hug and “stood back a little teary-eyed and watched him high-five all the police officers and the mayor.”

Source: https://fortune.com/2023/01/30/school-shooting-6-year-old-shot-his-teacher-reopens-newport-news-virginia/

When Iwuchukwu entered the game, fellow big man Joshua Morgan ran to him rather immediately for a double, overhead high-five.

Source: https://www.dailybreeze.com/2023/01/12/uscs-vincent-iwuchukwu-makes-first-appearance-post-cardiac-arrest-in-win-over-colorado/