Some know “sigma” as the 18th letter of the Greek alphabet but it’s also teen slang for a cool dude. According to Know Your Meme, sigma is “referring to a supposed classification for men ...

How to deal with your child’s temper tantrums on holiday Tackling bad behaviour while away requires a mix of proactive strategies and calm responses, says the experts.

Now, Greek is back with “2:35 AM,” a track that puts his genre-agnostic sound and ultra-smooth voice on display.