Olympiad Geometry
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Stefan Lozanovski

Stefan Lozanovski, born 1990 in Skopje, Macedonia, is a former participant in junior and senior mathematics olympiads. He participated in the International Mathematics Olympiad twice (IMO 2008, 2009), as a member of the team representing Macedonia. He has been awarded two bronze medals in the Balkan Mathematics Olympiad (BMO 2008, 2009) and a gold, silver and bronze medal in the Macedonian Mathematics Olympiad.
As a mentor, he started with assisting the preparations of the olympiad students in his former high school (Private Yahya Kemal College, Skopje), including preparation of geometry course syllabus and teaching olympiad geometry classes. In addition, he is the author of the geometry problem given at the Junior Balkan Mathematics Olympiad (JBMO) 2013 and many other problems (see full list below). The next year, he was a coordinator at JBMO 2014, responsible for grading and coordination of the geometry problem. In September 2016, he wrote a book, encapsulating his knowledge and experience in "A Beautiful Journey Through Olympiad Geometry".  Now, he is the owner of Educational Center "Zbir", (established in 2016 under the former name "School of The Future") where he teaches olympiad topics to students in primary and secondary school.
Stefan Lozanovski

Authored problems

Problem ID
Problem and Solution
Olympiad
AoPS link
2013-01
 
JBMO 2013
link
2013-02
EN
MMO 2017
link
2018-04
EN / MK
EMC 2019; JBMO 2019 Shortlist
link
2020-01
EN
JBMO 2021 Shortlist
link
2016-01
EN / MK
JBMO 2016 Shortlist
link
2019-02
MK
JMMO 2019
link
2017-02
EN
IMEO 2017
link
2018-06
EN / MK
Proposal for EMC 2018
/
2019-01
EN
/
/
2018-05
MK
Proposal for JMMO 2019
/
2018-02
EN / MK
Proposal for EMC 2018
/
2018-01
EN / MK
Proposal for JMMO 2018
/
2017-01
EN
Proposal for EMC 2017
/
© Stefan Lozanovski, 2016-2022
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