- Both speak English.
- Both can sing.
- Both can model.
- Both has platinum/blonde hair.
- Both are vegans.
- Both has brothers.
- Kyle is American and Izzy is Australian.
- Kyle was born in 1974, but Izzy was born in 1990.
- Kyle has black eyes and Izzy has blue eyes.
- Kyle is a software engineer and Izzy is an art director.
- Kyle is 5'8" and Izzy is 6'1".
- Both of them were actually singing in different languages.
- Kyle sang in Spanish, while Izzy sang in Hindi.
- They both followed each other on social media.