I'm not telling I can copy them and become an LGM but all I want to know is where do they mainly learn and train? Like honestly orzdevinwang are so young but already among the top competitiors just curious to know what do they differently?

I recently came across a Linkedin Post for the MNNIT's Insomnia. I would've loved to take part in it but I didn't it was being conducted on Codeforces. So my question is where do I find such events on Codeforces? Do we have a separate page for them?