2003 Open 13 – Doubles
Arnaud Clément and Nicolas Escudé were the defending champions but only Escudé competed that year with Nenad Zimonjić.
Escudé and Zimonjić lost in the semifinals to Tomáš Cibulec and Pavel Vízner.
Sébastien Grosjean and Fabrice Santoro won in the final 6 – 1, 6 – 4 against Tomáš Cibulec and Pavel Vízner.
2003 Copenhagen Open – Doubles
Julian Knowle and Michael Kohlmann were the defending champions but lost in the final 7 – 5, 5 – 7, 6 – 2 against Tomáš Cibulec and Pavel Vízner.
Winfried Otto Schumann
Winfried Otto Schumann( May 20, 1888 – September 22, 1974) was a German physicist who predicted the Schumann resonances, a series of low- frequency resonances caused by lightning discharges in the atmosphere.
2007 Rogers Masters – Doubles
Bob Bryan and Mike Bryan were the defending champions, but lost in the semifinals to Mahesh Bhupathi and Pavel Vízner.
Mahesh Bhupathi and Pavel Vízner won in the final 6 – 4, 6 – 4 against Paul Hanley and Kevin Ullyett.
Winfried Otto Schumann
Winfried Otto Schumann( May 20, 1888 – September 22, 1974) was a German physicist who predicted the Schumann resonances, a series of low- frequency resonances caused by lightning discharges in the atmosphere.
Lewis and Clark Memorial Column
The Lewis and Clark Memorial Column is an outdoor monument by artist Otto Schumann, dedicated to Meriwether Lewis and William Clark for their expedition and located at Washington Park in Portland, Oregon.
Pavel Gorbach
Pavel Gorbach( born 13 March 2000) is a Belarusian footballer.
As of 2019, he plays for Minsk.
Leonard Borwick
Leonard Borwick (26 February 1868 – 15 September 1925) was an English concert pianist especially associated with the music of Robert Schumann and Johannes Brahms.
Otto Schumann
Otto Schumann( 11 September 1886 – 1952) was a German SS and police general during the Nazi era.
He was born in Metz, Lorraine, on 11 September 1886.
During the First World War, he served in the German Army as an officer.
After the war, he became a police officer.
Otto Schumann joined the NSDAP in 1933 and the SS in 1939.
During World War II, Schumann served in the SS troops in Stettin( Wehrkreis II) and The Hague in the Netherlands.
From December 1942 to September 1943, he served in Münster( Wehrkreis VI).
In August 1943, Otto Schumann was promoted to the rank of SS- Gruppenführer.
In February 1944, Schumann was sent to Vienna, where he stayed until October 1944.
Then, he took command of the" SS- Oberabschnitt West", in Düsseldorf.
Schumann died in Detmold, North Rhine- Westphalia, in 1952.
Denis Gribanov
Denis Gribanov( born 3 June 1986) is a Russian sailor.
He and Pavel Sozykin placed 13th in the men's 470 event at the 2016 Summer Olympics.

Question: Did Otto Schumann and Pavel Gorbach have the same nationality?
Answer: no