Vitezslav Pivonka

Vitezslav Pivonka

Czech ambassador to Russia Vitezslav Pivonka gives an interview to Czech News Agency (CTK) in Prague, Czech Republic, on March 9, 2010. (CTK Photo/Vit Simanek)

Vitezslav Pivonka

Vitezslav Pivonka

Czech ambassador to Russia Vitezslav Pivonka gives an interview to Czech News Agency (CTK) in Prague, Czech Republic, on March 9, 2010. (CTK Photo/Vit Simanek)

Vitezslav Pivonka

Vitezslav Pivonka

Czech ambassador to Russia Vitezslav Pivonka gives an interview to Czech News Agency (CTK) in Prague, Czech Republic, on March 9, 2010. (CTK Photo/Vit Simanek)

Vitezslav Pivonka

Vitezslav Pivonka

Czech ambassador to Russia Vitezslav Pivonka gives an interview to Czech News Agency (CTK) in Prague, Czech Republic, on March 9, 2010. (CTK Photo/Vit Simanek)

Vitezslav Pivonka

Vitezslav Pivonka

Czech ambassador to Russia Vitezslav Pivonka gives an interview to Czech News Agency (CTK) in Prague, Czech Republic, on March 9, 2010. (CTK Photo/Vit Simanek)

Jacob Pivonka, Kristian Tanus

Jacob Pivonka, Kristian Tanus

L-R Jacob Pivonka (USA) and Kristian Tanus (FIN) on bully during the 2020 IIHF World Junior Ice Hockey Championships quarterfinal match between USA and Finland in Trinec, Czech Republic, on January 2, 2020. (CTK Photo/Vladimir Prycek)

Jacob Pivonka

Jacob Pivonka

Jacob Pivonka (USA) in action during the 2020 IIHF World Junior Ice Hockey Championships Group B match between USA and Czech Republic in Ostrava, Czech Republic, on December 30th, 2019. (CTK Photo/Petr Sznapka)

Jacob Pivonka

Jacob Pivonka

Jacob Pivonka (USA) in action during the 2020 IIHF World Junior Ice Hockey Championships Group B match between USA and Czech Republic in Ostrava, Czech Republic, on December 30th, 2019. (CTK Photo/Petr Sznapka)

Ivan Morozov, Jacob Pivonka

Ivan Morozov, Jacob Pivonka

L-R Ivan Morozov (RUS) and Jacob Pivonka (USA) in action during the 2020 IIHF World Junior Ice Hockey Championships Group B match between USA and Russia in Ostrava, Czech Republic, on December 29, 2019. (CTK Photo/Petr Sznapka)

Dustin Wolf, Mattias Samuelsson, Justin Schuetz, Jacob Pivonka

Dustin Wolf, Mattias Samuelsson, Justin Schuetz, Jacob Pivonka

(L-R) Dustin Wolf and Mattias Samuelsson of USA, Justin Schuetz of Germany and Jacob Pivonka of USA in action during the 2020 IIHF World Junior Ice Hockey Championships Group B match between Germany and USA in Ostrava, Czech Republic, on December 27, 2019. (CTK Photo/Petr Sznapka)