Here's the code to extract the "Sport" column, find the unique values, and print them to the console:
```python
# Extract the "Sport" column
sports_column = summer_olympics["Sport"]
# Find the unique values of the "Sport" column
sports = sports_column.unique()
# Print out the unique sports values
print(sports)
```
We first extract the "Sport" column using `summer_olympics["Sport"]` and assign it to the variable `sports_column`. We