Here's what I could find about the situation:

The 15-year-old's father is a professional boxer and trainer. He is a single dad of two young girls and his teen son. His very pretty wife died of suicide and he's left to raise the kids by himself. All of his social media is about his boxing business and his kids and him having fun together. Clearly the dad and son work out together. The pic of the two of them is likely an old one as the boy looks too young for 15 in the photo.

Re the 'Boom/Boomer' first name is likely a nickname or a specific choice to protect his son's real name/identity from those who may try to harm him. It also keeps the son's name from being searched on the internet in the future.

FYI - My now-adult son was an athlete and weight lifter. He and his football team buddies were always posing like that. It's what manly guys do. Don't fret about it.

Here's what I could find about the situation:

The 15-year-old's father is a professional boxer and trainer. He is a single dad of two young girls and his teen son. His very pretty wife died of suicide and he's left to raise the kids by himself. All of his social media is about his boxing business and his kids and he having fun together. Clearly the dad and son work out together (although the pic of him and his son is likely an old one (the boy looks really young in the photo) so as to somewhat protect his son from being identified.

Re the 'Boom/Boomer' first name is likely a nickname or a specific choice to protect his son's real name/identity from those who may try to harm him. It also, keep's the son's name from being searched on the internet in the future.

FYI - My now-adult son was an athlete and weight lifter. He and his football team buddies were always posing like that. It's what manly guys do. Don't fret about it.