Giannis Kallianos
GreecepoliticianMale6.0Global Dominance: 0.00%Giannis Kallianos is a mathematician and television meteorologist known for his role on Mega TV. He is currently working on a doctoral thesis related to natural disaster management with a meteorological focus, and he advocates for clearer professional standards in meteorology to enhance public trust in weather forecasting.
Power198
Reach10,869
Country presence
Recent news mentions
Giannis Kallianos is also a candidate in the electoral race.
Ν.Δ.: Οι κορυφαίοι και η μάχη του σταυρού στο λεκανοπέδιοKathimerini·Greece· 2026-09-16
Greece· 2026-09-16
Meteorologist Giannis Kallianos emphasizes that Greece will enter a phase of more winter-like conditions due to cold air masses.
Καιρός: Ψυχρή εισβολή το Σαββατοκύριακο – Iσχυροί άνεμοι και παγετόςKathimerini·Greece· 2026-01-16
Greece· 2026-01-16
Giannis Kallianos is a member of the Greek Parliament and a weather presenter who has a background in mathematics.
Χούλιγκαν του κακού καιρού | Η ΚΑΘΗΜΕΡΙΝΗKathimerini·Greece· 2025-12-22
Greece· 2025-12-22
