Graduate from Seoul National University majoring clothing and textile
　　Designer at Bando Fashion
　　Chief designer at Kolon, Inc.
　　LA FOBEI MUSEUM Fashion Show in Akasaka, Tokyo :
　　sponsored by FINETECH in Japan
　　Establish Beraka Design Company
　　Design consulting for FINETEGH (Skylark subsidiary producing uniform.)
　　Designer brand: Shlm Sul Wha Beraka
　　Provide design planning for Samsung GS"￡, Kolon, Kukjae International
Corp.. etc
　　Provide design consulting for LG Internationl, Hyosung
　　Launch D.C. Brand Shim Sul Wha Beraka
　　Open shops in Lotte, Hyundal, Shinsegae, and other department stores
　　Design Director for the uniform of Technopia Hall in EXPO Paris: In
Daejeon
　　Open the world's first website for fashion design ""beraka.com."
　　(Appointed and supported by Ministry of Information and Communication.)
　　Found IIDA Designer Group: Brand marketing connection with GJ 0 Shopping,
Inc.
　　Participate in 8002-3 F/W Paris Collection
　　Participate in 2002-3 F/W Seoul Collection
　　Participate In 2003 S/S Pans Collection
　　Participate In 2003-4 F/W Paris Collection
　　Participate In 2003-4 F/W Seoul Collection
　　Participate in 2004 S/S Seoul Collection
　　Participate in 2005 S/S Seoul Collection ; NASIGN BY SARAH SIM)
　　Participate in 2005/06 F/W Seoul Collection
　　Export SAEAH SIM to Jupiter International's TV home shopping channel/Bhop
Channel'
　　Design the uniform of Paradise Walker-tull Casino
　　Design the unifonn of Paradise Duty Free Shop in Busan
　　License agreement with Jupiter International in Japan (SARAH SIM )
　　General consulting ofUL, Lotte Mart's new PB
　　Global SPA BRAND 'Peace Be Sarah' Lotte Department store Open
　　Mode Shanghai 2010, 011 with-Peace be sarah '
　　Shanghai Collection 2011 Opening Show 'Sarahsim'
　　Granprix Designer of Fashion Asia, China(Pret-a-porter)