Creative Director of Korean Nail Knowledge Services Association Corp.

Nailympics Asia – Head Judge of Asia

Head Educator of BongsoongA Sontop Nail Artist Group

2011-2012 Nails Magazine of USA: Ranking 6th of Top 25

2011 Beauty Expo Nailympics of London Master Champion

2011 Beauty Expo Nailympics of Longbeach Master Champion

2005 Nails Magazine of USA: Ranking 5th of Top 25

2006 Beauty Expo Nailympics of London Master winer of winers

2006 Beauty Expo Nailympics of Lasvegas Master winer of winers

2007 Nailympics Competition of London 1st in all categories

2007 Beauty International of Dusseldorf Nail Competition Judge

2008 Beauty Expo of Malaysia Super Demonstration & Judge

2008 Internatinal Salon Nail Competition” Head Director

2009 Nailpro Competition of Longbeach Veteran Hand Painting 1st.

2010 Russia St. Nevesky Verega Beauty Expo  Judge

2010 HK Professional Nailist Union of Hongkong Judge

2010 Beauty Contest of the Korean Government Judge

2011 Korea Nail Design Festival Head Judge

Nailympic London Beauty Expo Master Winner of Winners

Nailympic London Beauty Expo Master Nail Sculpture 1st

Nailympic London Beauty Expo Master Mixed Media Boxed 1st

Nailympic London Beauty Expo Master Stiletto Nail  Design Sculpture 1st

Nailympic London Beauty Expo Master Nail Embellishment 1st

Nailympic London Beauty Expo Master L&P Tip Overlay 3rd

Nailympic London Beauty Expo Master U.V Gel Tip/Sculpture 3rd

Nailympic USA Beauty Expo Master Winner of Winners

Nailympic USA Beauty Expo Master Nail Sculpture 1st

Nailympic USA Beauty Expo Master Mixed Media Boxed 1st

Nailympic USA Beauty Expo Master Mixed Media Boxed 2nd

Nailympic USA Beauty Expo Master Stiletto Nail  Design Sculpture 2nd

Nailympic USA Beauty Expo Master Nail Embellishment 1st

Nailympic USA Beauty Expo Master L&P Tip Overlay 2nd

Nailympic USA Beauty Expo Master U.V Gel Tip/Sculpture 2nd

Nevesky Verega Beauty Expo in St.Peterburg Russia”  Judge

Offer a Paper of Korean Journal of Aesthetics and Cosmetics Society

HK Professional Nailist Union HongKong Judge

Opening Seminar of French Twist Stelleto Shape 100 persons

Beauty Design Expo of Nail Art Head Judge

Offer a column <NailArt> Nailup Korea Magazine

Creative Director of Korea Association of Nail Knowledge Services Corp.

Nailpro competition in Long Beach Veteran Hand Painting 1st

Nailpro competition in Long Beach Veteran Design Sculpture 3rd

Nailympics in London Master Gel French Tip Overlay1st

Nailympics in London Master L&P Tip Overlay 1st

Nailympics in London Master French Sculpture 2nd

Nailympics in London Nail Sculpture 1sy

Nailympics in London L&P Tip Overlay 1st

Nailympics in London Fiber Glass Tip Overlay 1st

Nailympics in London Mixed Midea 1st

Nailympics in Lasvegas winner of winners (USA)

Nailympics in Lasvegas French Sculpture 1st (USA)

Nailympics in Lasvegas L&P Tip Overlay  1st (USA)

Nailympics in Lasvegas Mixed Midea  1st (USA)

Nailympics in London GRAND CHAMPION (England)

Nailympics in London French Sculpture  1st (England)

Nailympics in London L&P Tip Overlay  1st (England)

Nailympics in Las vegas French Sculpture  1st (USA)

Nailympics in Las vegas Gel Tip overlay  2nd (USA)

Nailpro in America

Long beach International Salon and Spa Competition Veteran Design sculpture 1st(USA)

Long beach International Salon and Spa Competition Veteran salon success 2nd (USA)

Long beach International Salon and Spa Competition Veteran Flat Nail Art 3rd (USA)

Bongsuonga Nail Contest Best Artist Second Place

Nail Expo KANSA in New York Design Sculpture 1st. Place America

Nail Expo KANSA in New York Design Sculpture 2nd Place America

OPI Nail Festival PRO Section French Sculpture Second Place

Nail Olympic Asia Pro Nail care 1st.

Nail Excellence Awards in Australia Nail Art Poster Judge Choice First Place

Awards in Australia Nail Art Tips Judge Choice First Place

SBS Beauty 美 Fair Nail contest PRO  French Sculpture 2nd

Korea Festival PRO  French Sculpture 1st

America Nail cup in Japan Nagoya Contest Flat Art 4rd.