Edit in JSFiddle

<!DOCTYPE html>
<html lang="ko">
  <head></head>
  <body>
    <label for="male">Male</label>
    <input type="radio" name="gender" id="male" value="male"><br>
    <label for="female">Female</label>
    <input type="radio" name="gender" id="female" value="female"><br>
    <label>
      Other <input type="radio" name="gender" value="other">
    </label>
  </body>
</html>