Aphichaya Kamnoetsirikun (Aphichaya Kamnoetsirikun)

Also known as: Say Atom

Date of birth: 20 November 1997 (28 years old)

Country: Thai

"Atom" Apichaya Kamnoetsirikun is a Thai actress and singer under Star Hunter Entertainment (สตาร์ ฮันเตอร์ เอ็นเตอร์เทนเม้นท์). She's a member of their girl group Cosmos and the sub-unit CYGNUS. She was previously a member of CM Cafe and its units Cheesy Pie, FMA Parfait and Honey Toast.