Hele-Mai Räni
1931–2017 (age 86)
Biography
Hele-Mai Räni, born in 1931, built a storied career as a technologist, merging rigorous engineering knowledge with a keen sense of civic responsibility to support Estonia's industrial development.
Her calm leadership and willingness to mentor younger engineers fostered a culture of steady improvement, leaving behind a reputation for thoughtful problem-solving and dedication to the common good.