On the Rocket League side, the major rewards are the Fortnite skin Hairpin, which is a very nice recolor of existing skin ...

Samsung made an exclusive Fortnite skin for people who buy the new Galaxy S10 or S10 Plus phone. It’s K-pop-themed, and it’s modeled after Jung Chan-woo, a member of South Korean boy band iKon.

There's a new Samsung exclusive K-Pop skin in 'Fortnite', and here's how to unlock it. It's free on a technical level, but also very expensive.