Yeah, i've met a couple of people like that in my life time. Kind of like Ta'verns from the wheel of time series.
Reminds me of the lenny kravitz song,cult of personality.
I knew this one 'brother' who i knew growing up who everyone loved adored. He'd start trends like wearing bike chain's as bracelets, playing the guitar or BMX bike riding.
It seemed like whatever he was doing(or was dabbling in at the moment) hordes of other witness children would follow suit.
What blew my mind was when he chose to become an electrician and several other teens (3 guys, 1 sisters) went into the field after high school. I'm pretty sure he'll become a very effective elder one day.