Full name: Toivo Nestori Aro (Ahlstedt-)
Gender: Male
Born: February 9, 1887 in Helsinki, Uusimaa, Finland
Died: October 8, 1962 in Helsinki, Uusimaa, Finland
Country:
Finland
Sport: Diving
| Games | Age | City | Sport | Event | Team | NOC | Rank | Medal | |
|---|---|---|---|---|---|---|---|---|---|
| 1908 Summer | 21 | London | Diving | Men's Platform | Finland | FIN | 3 p1 r2/3 | ||
| 1912 Summer | 25 | Stockholm | Diving | Men's Platform | Finland | FIN | 8 | ||
| 1912 Summer | 25 | Stockholm | Diving | Men's Plain High | Finland | FIN | 5 |
| Games | Age | City | Sport | Country | Phase | Unit | Rank | O | PTS | JP | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1912 Summer | 25 | Stockholm | Diving | Finland | Final | 5 | 26 | 36.5 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Round One Pool Three | 2 | QC | 10 | 39.4 | ||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Final Round | Judge #1 | 5 | 38.0 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Final Round | Judge #2 | 7 | 35.0 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Final Round | Judge #3 | 4 | 38.5 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Final Round | Judge #4 | 7 | 33.5 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Final Round | Judge #5 | 3 | 37.5 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Round One Pool Three | Judge #1 | 3T | 39.0 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Round One Pool Three | Judge #2 | 3 | 38.0 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Round One Pool Three | Judge #3 | 1 | 37.5 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Round One Pool Three | Judge #4 | 2T | 42.5 | |||
| 1912 Summer | 25 | Stockholm | Diving | Finland | Round One Pool Three | Judge #5 | 1T | 40.0 |