Table:
text: Estonian International
Previous winners
Previous winners
Year_ Men_s_singles Women_s_singles Men_s_doubles Women_s_doubles Mixed_doubles
2004 Yuichi Ikeda Kati Tolmoff Theodoros Vekos George Patis Kati Tolmoff Solenn Pasturel Ilkka Nyqvist Leena Löytömäki
2005 Jean-Michel Lefort Kati Tolmoff Benoit Azzopard Baptiste Careme Piret Hamer Helen Reino Jean-Michel Lefort Akvile Stapusaityte
2006 Kęstutis Navickas Kati Tolmoff Andrej Ashmarin Anton Nazarenko Claudia Vogelgsang Caren Hückstädt Adam Cwalina Malgorzata Kurdelska
2007 Kristian Nielsen Kati Tolmoff Tuomas Nuorteva Mikko Vikman Lucia Tavera Sandra Chirlaque Anton Nazarenko Evgenia Antipova
2008 No competition No competition No competition No competition No competition
2009 Ville Lång Tatjana Bibik Naoki Kawamae Shoji Sato Cai Jiani Rong Bo Zhang Yi Cai Jiani

Question: Who played in the Estonian national teams in men's singles in 2007?