This is Mika Heinonen — someone who has never existed. Mika Heinonen is 28 years old, lives in Uusikaupunki, Finland, at Joutsentie 145 (23500 Uusikaupunki), and works at Rokko, Litvala and Saanila. The phone +3584180453330 follows Finland's real numbering rules and the inbox behind the email actually opens, yet no detail here belongs to a real person — each one is assembled on the spot from real-world naming and address patterns. Any match with a real number or address is pure coincidence. Use Mika Heinonen freely wherever you would rather not hand over your own details.