Lay

Lay made his first US appearance at the music festival Lollapalooza where he collaborated with Alan Walker. The duo later collaborated on a remixed version of Lay's single "Sheep", titled "Sheep Relift" on August 30, 2018.

On September 18, 2014, the limited edition of Lay's autobiography "Standing Firm At 24" was published, while the standard edition became available on October 7. The book documents important events throughout his life and broke several online sales records

Lay lived with his grandparents as a child.

Lay is afraid of birds, particularly pigeons. He is scared of them because of their beaks.

Lay is a brand ambassador of over 30 brands, including Converse, MAC Cosmetics, Chaumet Paris, Ray-Ban, Milka Chocolate, H&M, and Perrier, of some of which he is the first-ever brand ambassador from Asia and the Pacific Ocean.