Lining up bootstrap rows and spacing between divs within a column

I’m working on the first project from FreeCodeCamp, and it’s to make a tribute page to a notable individual. I am doing one on a female hockey player.

My problem is that I want her career acheivements section to be next to her biographical information, and line up with the sections above them.

Here’s the section of code I can’t seem to fix:

 <div class="row col-xs-6">
      <div id="biographical-info" style="padding: 5px 5px 5px 5px;" class="bio content-frame">
        <b>Birthdate:</b> March 28, 1991
        <br>
        <b>Birthplace:</b> Beauceville, QC, CANADA
        <br>
        <b>Position:</b> Forward
        <br>
        <b>Playing Career:</b> 2007–present
        <br>
        <b>Shoots:</b> Left
        <br>
        <b>National Team:</b> Canada
      </div>
      <div class="col-xs-6">
        <div id="career" style="padding: 5px 5px 5px 5px;" class="career content-frame">
          <h3>
            <u>Notable Career Acheivements:</u>
          </h3>
          <p>
            <u>World Under-18 Championships:</u>
            <br>
            <b>Silver</b> (2008)
          </p>
          <p>
            <u>World Championships:</u>
            <br>
            <b>Gold</b> (2012), <b>Silver</b> (2009, 2011, 2013, 2015, 2016, 2017)
          </p>
          <p>
            <u>Winter Olympics:</u>
            <br>
            <b>Gold</b> (2010, 2014)
          </p>
        </div>
      </div>
    </div>