From 1971 to 1976 he studied sculpture at the Academy of Fine Arts in Gdańsk.
Since 1981, he has been living and working in Hamburg. In 1999, he created a monument in memory of the deportees of the 1944 Warsaw Uprising for the memorial to the victims of the Neuengamme Nazi concentration camp at Hamburg, in 2012 a memorial for the Nazi forced labourers in Hamburg-Bergedorf. He is represented by Galerie Kellermann in Düsseldorf.
1978 60th Anniversary of the Greater Poland Uprising in Art, City BWA Arsenał, Poznań
1989 Autumn Salon, Kunsthaus Hamburg, Hamburg
1990 Germany in Montana, of Visual Arts, Missoula, Montana
1993 Selected Art Work from the Federal Republic of Germany and The United States: A Traveling Exhibition, Paris Gibson Square Museum of Art, Great Falls, Montana
1998 Spring Salon "98, Luxembourg Artist Center, Municipal Theater, Luxembourg
2004 Raw Wood.
Heiner Szamida, Helga Weihs, January de Weryha, Kunsthalle Wilhelmshaven, Wilhelmshaven
2004 January de Weryha-Wysoczański – Wooden Cube from the Wooden Cube Series, Chapel, Polish Sculpture Center, Orońsko
2005 January de Weryha-Wysoczański – Epiphanies of Nature in the Late-Modern World, Szyb Wilson, Katowice
2005 January de Weryha-Wysoczański – Wood – Archive, Patio, Łódź
2006 January de Weryha-Wysoczański – Revelations in Wood – Orońsko 2006, Museum of Contemporary Sculpture, Orońsko
2006 XV International Sculpture Triennial – Sensitivity, "Zamek" Culture Center, Poznań
2006 January de Weryha-Wysoczański – Revelations in Wood, City BWA, Jelenia Góra
2008 Alphabet of the Sculpture DEF.., Museum of Contemporary Sculpture, Orońsko
2009 January de Weryha-Wysoczański – Tabularium, Gdańsk City, Gdańsk
2009 XVI International Sculpture Triennial – Crisis of the Genre, "Zamek" Culture Center, Poznań
2010 Wood as Sculpture Material, Museum of Contemporary Sculpture, Orońsko
2011 Hamburg Art Week 2011, Chilehaus, Hamburg
2013 NordArt 2013, Carlshütte, Büdelsdorf
2013 PROJECT BERLIN RELOAD, FACTORY-ART GALLERY, Berlin
2015 Alphabet of the Sculpture VWZŹ.., Museum of Contemporary Sculpture, Orońsko
2015 Mailights 2015: Günther Uecker, Otto Piene, Heinz Mack, January de Weryha, Manfred Binzer, Galerie Kellermann, Düsseldorf.