Billboard Korea talked to KPOP girl group IZ*ONE about their debut album and new music video 
Four things we learned from this interview:

1. 2018 global rookie consisting of Korean and Japanese members!
2. Debut album “COLOR*IZ”: 80,000 copies sold during first week after its releaseNew record for a girl group in Korea

3. Topping Japan Oricon and Tower Records weekly music charts
4.Music video : 1 million views in just three hours after its upload

Watch the interview here : (With English subtitiles)