![Sandeul (산들) B1a4-sandeul1](https://2img.net/h/cdn2.mixrmedia.com/wp-uploads/ningin/blog/2011/04/b1a4-sandeul1.jpg)
[Smiling] Sandeul (산들)
"As how he smiles so often, Sandeul's voice often gets serious that he claimed the title main vocal."
➲Real Name: Lee Jung Hwan (이정환)
➲Position: Main Vocal
➲Birthday: 20 March 1992
➲Blood Type: A
➲Height: 178cm
➲Weight: 62kg
➲Sign: Pisces
credits: livejournal, wikipedia